Calculating Forces on a Window Washer's Scaffold

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SUMMARY

The discussion focuses on calculating the forces exerted on a scaffold by a window washer weighing 271.8N, with the scaffold itself weighing 265.6N and measuring 4.452m in length. The window washer stands 1.48m from one end, creating a need for equilibrium analysis. Participants emphasize the importance of using a free body diagram to visualize forces and suggest that two equations are necessary to solve for the forces in the ropes supporting the scaffold.

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Homework Statement


a window washer weighing 271.8N is standing on a scaffold by a vertical rope at each end. the scaffold weighs 265.6N and is 4.452m long. what is the force in each rope when the window washer stands 1.48m from one end.

Homework Equations



1/2(m1+1/2 m2)Vf^2

The Attempt at a Solution


1/2 (271.8+ 1/2 265.6N)1.48^2
i know this is wrong. i can't find the correct equation to use.
 
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Do you know anything about statics?
You have two unknowns and you need two equations.
It would probbably help you if you would draw a picture. You need to make a free body diagram first.
 

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